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The demand for certainty is one which is natural to man…

“The demand for certainty is one which is natural to man, but is nevertheless an intellectual vice. So long as men are not trained to withhold judgment in the absence of evidence, they will be led astray by cocksure prophets, and it is likely that their leaders will be either ignorant fanatics or…” quote by Bertrand Russell
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““The demand for certainty is one which is natural to man, but is nevertheless an intellectual vice. So long as men are not trained to withhold judgment in the absence of evidence, they will be led astray by cocksure prophets, and it is likely that their leaders will be either ignorant fanatics or dishonest charlatans. To endure uncertainty is difficult, but so are most of the other virtues." “Most of the greatest evils that man has inflicted upon man have come through people feeling quite certain about something which, in fact, is false.””

Bertrand Russell

About This Quote

This interpretation was drafted with AI assistance. It is one reading of the quote, not the author's own explanation.

He argues that certainty is an intellectual flaw; embracing uncertainty is essential for truth, despite its difficulty.

In simple terms: Certainty can mislead; uncertainty is vital.

Key Takeaway

Cultivate humility and critical thinking.

Themes

knowledge uncertainty critical thinking

Mood

analytical inquisitive

Type

philosophical educational

When to use this quote

  • academic research
  • decision making
  • public discourse
  • leadership training

Key Concepts

epistemology philosophy

Questions to Reflect On

  • How do you handle decisions with limited evidence?
  • What practices help you stay open‑minded?
A Different Perspective

Uncertainty can cause anxiety and indecision.

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